baber/WOPTO huggingface dataset:
Patent JP-S548853-A (JP)
Title: Arrester
Inventor: MURASE SEIICHI
IPC: H01T4/08
Filed: 1977-06-21
Abstract: PURPOSE: To lower the height of an enclosed vessel and prevent drop of insulating capacity, by arranging insulating spacer such that the convexed part is faced to outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S549457-A (JP)
Title: Bottom cleaner for pool or the like
Inventor: MIYAZAKI HAJIME
IPC: A47L7/00
Filed: 1977-06-21
Abstract: PURPOSE: To employ water imjection for traveling the truck of a bottom cleaner as the steering means of the wheels of the cleaner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05345578-A (JP)
Title: Barrier for hollow channel in motor vehicle body and its manufacture
Inventor: DAN TEII MUUA ZA SAADO
IPC: B62D25/02
Filed: 1991-03-15
Abstract: PURPOSE: To economically obtain a barrier capable of effectively shutting off a moisture, a sound and a vibration by allowing permeation of liquid during a coating work of a vehicle body. CONSTITUTION: A foamed block inserted into a hollow tube 19 of a body of a vehicle has a tube inserted into a slit provided therein. The tube is collapsed to be closed as indicated by numeral 22 deformed by a heat received in the case of passing through a baking furnace of paint.
Patent JP-S63242171-A (JP)
Title: Power converter
Inventor: TATARA SHINJI
IPC: H02M1/12
Filed: 1987-03-30
Abstract: PURPOSE:To suppress integer order harmonics, by shifting the firing phase angles of respective converters by a specified degree to generate the output. CONSTITUTION:A three-phase bridge type and circulating current type cycloconverter (for phase U only) is composed of positive group and negative group converters 30, 31 performing frequency conversion on the positive side and the negative side of input AC power, a transformer 32, a circulating current suppressing reactor 33, a phase output generator 34, a correcting circuit 35, and adders 36-39. The positive group and the negative group converters 30, 31 are provided with converters 40, 41, and converters 42, 43, respectively, in the form of two-stage cascade connection. Then, the input of voltage reference to the phase output generator 34 is provided, and in consideration of each firing pulse output phase of the respective converters 40-43, output voltage reference signal is set, and from the correcting circuit 35, the output of phase correcting signal corresponding with the phase angle of 7.5 deg. is generated. After that, based on the output, the output voltage reference signal is corrected by the adders 36-39, and an output voltage phase difference between all the converters 40-43 comes to 15 deg., and an output waveform is also set to be of 24 pulse operation from the viewpoint of an input power source.
Patent JP-H11270973-A (JP)
Title: Method for excavating deposit
Inventor: SUGIMOTO ICHIRO
IPC: C21D1/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency in discharging scale by automatically recognizing a level for stopping excavation. SOLUTION: In an oscillating laser beam transceiver, when a radio wave sent from a position B is received at a position A, a laser beam is sent and received in the sending direction, the dimension D of a line connecting the position B and the position A, and an angle of inclination α to a vertical line of the line are measured.  The measured dimension D and the measured angle αare outputted to a controller, the dimension Y1=Dcosα from the position B to the position A is calculated based on the measured dimension D and the measured angle of inclination α, a radius (r) of a rotating drum 6 is added to Y1 to calculate the dimension Y1+(r) from the position B to the surface of a scale 3, and further, when a difference ΔY between the dimension Y2 from the position B to a furnace floor 2 and the dimension Y1+(r) from the position B to the surface of the scale 3 has reached a value set in advance, an excavation stop signal is outputted to a controller of a roving car 4 in order to stop automatically an excavation of the scale 3 by means of the rotating drum 6.
Patent JP-S6250397-A (JP)
Inventor: HORUSUTO PURIYUUSU
IPC: C11D1/72
Filed: 1986-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51150733-A (JP)
Title: An burnner device
Inventor: OOSONE TAKASHI
IPC: F23L1/00
Filed: 1975-06-20
Abstract: PURPOSE: An burner device being extremely suppressed quantity of generation of nitrogen oxidation oxidationed in burning gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10255010-A (JP)
Title: Method and device for protecting contact type ic card
Inventor: NISHIMURA SHINJI
IPC: B42D15/10
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To easisy peel a film in starting the use of a contact type IC card by providing the IC card with a film forming an adhesive layer on its one side and covering the terminal end of the card and the end part of the film having non-adhesiveness out of the one side forming the adhesive layer. SOLUTION: An electrically insulating film is used as a protective film 21 stuck to the contact type IC card 10 and the electric insulating property can prevent the direct contact of an external connection terminal 12 with an external high voltage source. An adhesive layer is formed on one side of the film 21, which is stuck to the surface of the card 10 so as to cover the terminal 12. An adhesive layer is not formed on the substrate (11) side surface of the end part 22 of the film 21. In the case of peeling the film 21 from the substrate 11 in starting the use of the card 10, a user can easily held the film 21 by his (or her) fingers.
Patent JP-H08239087-A (JP)
Title: Oil-fence internal installation type oil tanker
Inventor: KITAMURA OU
IPC: B63B35/32
Filed: 1995-03-07
Abstract: PURPOSE: To partialize the outflow of cargo oil at collision by installing oil fences especially inside an oil vessel, concerning an oil tanker. CONSTITUTION: A flexible oil fence 6, which is stretched in vertical direction within an oil vessel 5, is installed so that it may partialize the outflow of the cargo oil at the time of break the structure 1 on ship side which forms the sidewall of the oil vessel 5, and space for gas replacement is made between the top of the said oil fence and the head wall 7 of the oil vessel. Hereby, even if a broken hole 11 occurs in the structure 11 on ship side at collision, only the cargo oil between the oil fence 6b and the broken hole 11 flows out, but as to the cargo oil inside the oil fence 6, the outflow is suppressed enough and is partiallized.
Patent JP-H10252561-A (JP)
Title: Output part structure of airframe
Inventor: IHI MASAHIRO
IPC: F02K9/34
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To improve accelerating capability and increase the flying distance without substantially increasing the size of an airframe by installing a booster rocket in the outside of the airframe in the rear of an intake. SOLUTION: As an engine of an unmanned airframe, a missile or the like (hereinafter referred to as an airframe) which performs supersonic flying, a booster rocket 10 is provided on the outside of an airframe in the rear of an intake of the airframe M, and the booster rocket 10 is covered with cowling 2. By such an output part structure, the supersonic speed can be attained in a short time, and the flying distance can be increased, so that if a missile is loaded with the stricture, the probability of hitting a target can be improved. Further, a booster rocket 10 is provided independently of a series of the air turbo ram jet engine A, and both are simultaneously operated to obtain high output. In this case, at an arbitrary time during flying, the booster rocket 10 can be operated to heighten flying performance.
Patent JP-H06290611-A (JP)
Title: Guiding lighting system and guiding lamp device
Inventor: SEKIGUCHI MIKIHITO
IPC: G09F13/26
Filed: 1993-03-31
Abstract: PURPOSE:To provide a guiding lighting system and a guiding lamp device in which a broad-width frame edge formed in the periphery of a light-penetration plate is hidden to eliminate a sense of disorder to improve appearance. CONSTITUTION:In this guiding lighting system, plural guiding lamp device 1 are burned along an emergency passage, a reflector 40 and a light source 30 are housed in a casing 10 in these guiding lamp devices, and light emitted from the light source is reflected by the reflector to be released from a light transmission plate 18. In the guiding lamp device 1, a recessed part 16 having a level difference from the front surface of the light transmission plate is provided on the front surface periphery of the light transmission plate 18. Consequently a panel or finishing material matching with the color or design of a burying surface in an installation site can be selected to be fitted to a recessed part, provided on the periphery of the light transmission plate, eliminating a sense of disorder to the design of a building to improve appearance.
Patent JP-H07279693-A (JP)
Title: Driving device for throttle valve
Inventor: JIYOSEFU BUUFURU
IPC: F02D11/10
Filed: 1995-03-31
Abstract: PURPOSE: To improve control accuracy with low costs by constituting an actual value sensor linked with movement of an electric machine regulating system so as to change an electric output value in a first characteristic line in an initial part region of full stroke, and changing it in a second characteristic line in a second part region of full stroke. CONSTITUTION: When an operating part 30 fixedly connected to a throttle valve 36 for opening/closing a passage 34 is pushed by a carrier 28 of an operating part 16, an engine regulating part as a part of a machine regulating system is controlled by an analytic electronic device 56, and the throttle valve 36 is moved in an opening direction. The engine regulating part 40 actuates through engagement of a gear 46 with a rack 42 by operation of a driving device 44 including an electric motor, a position of the operating part 30 is measured by a potentiometer 52, and a position of an engine regulating part 40 is measured by a potentiometer 54. In association with its output, an electric output value is changed by a first characteristic line in an initial part region of full stroke, and it is changed by a second characteristic line in a second part region.
Patent JP-S571787-A (JP)
Title: Transfer foil base material
Inventor: NAKAYAMA TAICHIROU
IPC: B44C1/165
Filed: 1980-06-02
Abstract: PURPOSE: To obtain a transfer foil base material wherein multiple colored layers are provided, and a pattern is scored in different depth in the colored layers, so that one can see metalic shine of an evaporated metal film through the differently colored transparent pattern, and therefore the multiply transparently colored, metallic and shiny pattern that has depth and a steric effect can be provided.  
     CONSTITUTION: On one surface of a flexible base film 1 are layered a release agent layer 2, a primary protective layer 3, a multiply colored layer 4 comprising a plurality of differently colored layers 4a, 4b, a secondary protective layer 6, the evaporated metal film layer 7 and a heat-sensitive bonding agent layer 8. As the pattern 5 is scored in different depth in the multiple colored layer 4 for example by lining process, one can see the evaporated metal film 7 through the multiply colored layer 4 from the primary protective layer 3 side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63237897-A (JP)
Inventor: MATSUBARA YASUYUKI
IPC: B26F1/40
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S552742-A (JP)
Title: Method and apparatus for electrolyzing salt utilizing solar energy and air
Inventor: ITOU KANAME
IPC: C25B9/19
Filed: 1978-06-22
Abstract: PURPOSE:To electrolyze salt without using electric energy from outside, by irradiating solar light on photoelectrode used semiconductor and carrying out cell reaction by acting oxygen in the atmosphere on oxygen gas electrode and then, electrolyzing salt water solution. CONSTITUTION:For example, perforated Ti plate covered the surface by TiO2 produced by heating oxidation in the air, is used for the photoelectrode 1 and oxygen gas electrode for fuel cell is used for the oxygen gas electrode 2 and then, cation exhange membrane or the diaphragm 6, is arranged between the electrodes 1 and 2. Saturated salt water regualated pH at 1.0-1.2 by hydrochloric acid, is introduced in anode room of photoelectrode 1 side from the inlet 3 and caustic soda water solution is introduced in cathode room of the electrode 2. solar light is irradiated through the side wall 7 made of quartz glass and oxygen in the air is reacted on the electrode 2 and then, the anode pole 1 and the cathode pole 2 are shorted. Mixed gas of Cl2 and O2 containing the above gas 1;1, is generated from the chlorine gas outlet 4 and the concentration of caustic soda in the cathode room is increased and then, caustic soda water solution is taken out from the take-out opening 5.
Patent JP-H10307293-A (JP)
Title: Spherical spacer for liquid crystal display element and liquid crystal display element formed by using the same
Inventor: SAINAI KAZUO
IPC: G02F1/1339
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide spherical spacers with which the flawing of orientation control films, the disturbance in the gap size of a liquid crystal layer, etc., may be eliminated and a liquid crystal display element formed by using these spherical spacers. SOLUTION: The value of K defined by equation: K=(3/2<1/2> .F.S<-2/3> .R<-1/2> [where F and S are respectively the load value (kgf) and compression displacement (mm) of at 10% compression deformation of the spherical spacers and R is the radius (mm) of the spherical spacers] of the spherical spacers for the liquid crystal display element contg. base material microspheres is in a range of 250 to 700 kgf/mm<2> at 20 deg.C and the restoration rate after the compression deformation is in a range of 30 to 80% at 20 deg.C.
Patent JP-S573369-A (JP)
Title: Expanded substrate for plate of storage battery
Inventor: NAGATA YUKIHIRO
IPC: H01M4/74
Filed: 1980-06-05
Abstract: PURPOSE:To obtain a substrate excellent in bonding with active material by providing zig-zag shaped cut lines on a starting substrate plate and then expanding to form zig-zag shaped coarse surfaces on inner peripheries. CONSTITUTION:Many zig-zag shaped cut lines 2 with desired length are provided alternately on a thin metal plate 1 with a zig-zag shaped cutting edge. Then, it is expanded to right-angled direction to the zig-zag cut lines 2 to break the cut lines 2, and an expanded substrate having many openings 3 the inner periphery 4 of which is zig-zag shaped and coarse is obtained. Active material is applied in the openings 3, and holded with zig-zag shaped inner peripheries 4 comprising many projections 4a to form the firm bonding.
Patent JP-H0473602-A (JP)
Title: Reflecting mirror for laser beam
Inventor: KYOTANI TATSUYA
IPC: B32B15/01
Filed: 1990-03-23
Abstract: PURPOSE:To prevent Au film from peeling off during the irradiation of Co laser or maintenance by using Al or Al alloy as a base plate, forming an intermediate layer of Mo on the base plate for which mirror working is applied, and forming the film of Au or Au alloy. CONSTITUTION:The film(layer)3 of Mo is formed first on the mirror of Al or Al alloy base plate 1 for which the mirror working is applied, and the layer 2 of Au or Au alloy is formed on the film. In such a case, it is recommended that the thickness of the Mo intermediate film is manufactured between 0.01 and 2mum. Since the attaching force of the Mo layer 3 on an Al surface is sufficiently strong, and the hardness of the Mo layer 3 is also high, peeling between Al and the Mo layer 3 at interface scarcely occurs, and furthermore, sufficient resistance against sputter(fine powder) generated from a material to be worked during utilization in Co2 laser working can be attained. Thereby, no peeling of an Au layer occurs only by irradiation, which guarantees a long service life, and also, no peeling of the Au layer in cleaning work by a wiping operation occurs.
Patent JP-S60218606-A (JP)
Title: Transmission equipment for image fiber image
Inventor: FUJIMOTO TOKIO
IPC: G02B6/26
Filed: 1984-04-16
Abstract: PURPOSE:To prevent deterioration in resolution by replacing a damaged part of an image fiber if the image fiber deteriorates and damages. CONSTITUTION:An image forming optical system 2 equipped with an image forming lens 2a is provided at the side of the projection part 1b of an image pickup image fiber 1. An intermediate transmission image fiber has an end surface 3a set an image forming position. The secondary image forming optical system 4 equipped with the secondary image forming lens 4a is provided at the projection side 3b at an interval. An image projected from the intermediate transmission image fiber 3 is formed there and transmitted to a trailing transmission image fiber 5. The projection part 1b of the image pickup image fiber 1, image forming lens 2a, and end part 5c of the transmission image fiber are covered and supported in the connection part 6 consisting of three annular members 6a, 6b, and 6c which are thread-cut attachably and detachably to obtain parts replaceability.
Patent JP-S62231600-A (JP)
Title: Manfacture of ultrasonic probe
Inventor: OGURA KOJI
IPC: H04R17/00
Filed: 1986-03-31
Abstract: PURPOSE:To facilitate manufacturing and to improve an output waveform by sticking plural vibrators to a flexible film becoming a suface matching layer at even intervals so as to form a holding film, fixing the holding film on the curve surface of a damping material, and disposing vibrators between the curve surface and the flexible film at even intervals. CONSTITUTION:The flexible film 1 becoming the surface matching layer is selected from a plastic film, a rubber sheet, a metalic film or the like to give to the material to the acoustic impedance approximate to that of a peripheral medium. The thickness of the film 1 is 1/4 the wavelength of a ultransonic wave. Vibrators 2 of piezoelectric elements made of lead titanote zirconate, etc., adhere to one side of the flexible film 1 in a straight line at prescribed intervals, and the holding film 3 holding plural vibrators 2 is composed. The vibrators 2 are fixed back side out on the peripheral surface 6 of a cyrindrical back damping material 5. Thus, the flexibility of the film can simply dispose the vibrators on the curve surface, and the film is prescriptively thinned, whereby a fine output can be obtained.
Patent JP-H05232817-A (JP)
Title: Preparation of magnetizing yoke for magnet roll
Inventor: KOMATSU TOSHIYUKI
IPC: G03G15/09
Filed: 1992-02-25
Abstract: PURPOSE:To provide a method for preparing a magnetizing yoke for a magnet roll capable of obtaining a magnetizing yoke whose magnetizing teeth and grooved parts for embedding a winding are worked with high accuracy over in the longitudinal direction of the magnetizing yoke. CONSTITUTION:In the method for preparing the magnetizing yoke for the magnet roll having an entirely circular-shaped or circular arc-shaped magnetizing face 3 which has plural magnetizing teeth 1 and is formed with a grooved part 2 for embedding the winding among the magnetizing teeth, the magnetizing teeth 1 and one or both of the grooved parts 2 for embedding the winding positioned on both sides of the magnetizing teeth 1 are so formed as to be divided radially from the central position of the magnetizing internal surface circular arc of the magnetizing yoke and simultaneously the magnetizing yoke is constituted by combining these parts.
Patent JP-H05243353-A (JP)
Title: Measuring method for concentration of interstitial oxygen or substitutional carbon of silicon wafer
Inventor: SHIRAI HIROSHI
IPC: H01L21/66
Filed: 1992-02-27
Abstract: PURPOSE:To provide a method for correctly measuring concentration of interstitial oxygen or substitutional carbon of a pull-up silicon wafer when a reference floating band silicon wafer and the pulled-up silicon wafer to be measured have different thickness from each other. CONSTITUTION:Parallel polarized light is incident to a wafer M to be measured and a reference wafer R at an angle of polarization B. A detector 14 detects incident light intensity and respective transmission light intensity of the wafer M to be measured and the reference wafer R and inputs the data into a calculator 15. A thickness input device 19 inputs the thickness of each of the wafer M to be measured and the reference wafer R to the calculator 15. The calculator 15, when the thickness of the wafer to be measured differs from that of the reference wafer, uses data input from the detector 14 and the thickness input device 19 to compensate the thickness, thereby calculating interstitial oxygen concentration of the wafer M to be measured.
Patent JP-S62250394-A (JP)
Inventor: JIEEMUSU EDOUIN JIRETSUTO
IPC: G21C15/00
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59201016-A (JP)
Title: Optical star coupler
Inventor: TANAKA TSUTOMU
IPC: H04B10/29
Filed: 1983-04-28
Abstract: PURPOSE:To manufacture comparatively easily a titled coupler, and also to reduce an insertion loss by interposing a plate-like lens array between plural input/output fibers and a mixing rod. CONSTITUTION:A lens array 6 and 8 which have arrayed lenses (f2/f1=b/a at the time of focal distances f1, f2) formed by arraying two lenses whose focal distance is different, in a co-focus, in the same period as an array of a fiber are installed between an input/output fiber group 5 and 9, and a cylindrical mixing rod 7. Therefore, an image of an end face 12 of a fiber core 10 is formed on a focal plane 13, and a magnification becomes b/a, therefore, an image forming surface 6b becomes equivalent to that which has arrayed a fiber having no clad 11 in a dense structure, and a light which is made incident to a clad part does not exist. In this way, it is unnecessary to thin a clad layer of the fiber, a fiber bundle can be manufactured comparatively easily, also a loss of a light which is made incident to the clad part is eliminated, and also the loss becomes extremely small by making a light incident efficiently to the fiber.
Patent JP-H05239538-A (JP)
Title: Method for adding calcium in vacuum degassing treatment of molten steel
Inventor: YOSHIDA NAOKI
IPC: C21C7/04
Filed: 1992-02-28
Abstract: PURPOSE:To provide an adding method of a large quantity of calcium in high yield at the time of executing vacuum degassing treatment in a refining process of a steel. CONSTITUTION:At the time of adding calcium while circulating molten steel in a vacuum vessel, by shallowing the depth of the molten steel in the vacuum vessel in the reduce pressure, eddy depressed part 9 at a downcomer part 6 in the vacuum vessel is formed and a calcium additive 10 is added to this depressed part 9. As the calcium additive 10, powdery-granular material of the calcium or alloy containing the calcium or those mixed with iron particles and packed into iron-coated material, having >=4g/cm<3> density, is used.